Operating Systems General Concepts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

What is the difference between mailbox and queue?

1086

How do I sort files?

991

What is inaddr_any?

994

Is a directory a regular file?

943

Why would a parent process terminate a child process?

946

How do you sleep in python?

1071

What is crpc in law?

1012

How do I find the location of an excel file?

952

What is sock_stream?

970

What are the steps of booting?

1050

Why interprocess communication is required?

930

Which is faster shared memory or message passing?

964

What is the difference between tty and pts?

951

How do I recover files from my usb?

963

How deadlock can be detected in a system?

960

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Un-Answered Questions { Operating Systems General Concepts }

What is operating system give two examples?

922

How can multiple threads be controlled simultaneously?

1012

What are the advantages of multithreaded programming?

944

What is the limit of ram capacity in a 32bit os?

1001

One starts counting from 0 to max and the other stars from max to 0. Which one executes fast.

957

Define max, min heap and search time of heap.

1015

What is a device queue?

1079

Why use 64bit excel?

881

What are the advantages of a multiprocessor system?

983

What is a rootkit virus?

979

Why paging is used in os?

979

What is scsi?

1066

Why are wait states used?

1050

Which is the best operating system in the world?

904

Differentiate between swapping and paging.

1054

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